CN104086081A - Green glass composition - Google Patents
Green glass composition Download PDFInfo
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- CN104086081A CN104086081A CN201410322622.6A CN201410322622A CN104086081A CN 104086081 A CN104086081 A CN 104086081A CN 201410322622 A CN201410322622 A CN 201410322622A CN 104086081 A CN104086081 A CN 104086081A
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- glass composition
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- 239000011521 glass Substances 0.000 title claims abstract description 116
- 239000000203 mixture Substances 0.000 title claims abstract description 80
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 60
- 229910052742 iron Inorganic materials 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims description 55
- 239000006132 parent glass Substances 0.000 claims description 13
- 239000005340 laminated glass Substances 0.000 claims description 8
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 7
- 238000002834 transmittance Methods 0.000 claims description 7
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 6
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000006121 base glass Substances 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 10
- 238000000137 annealing Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 8
- 239000000156 glass melt Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 description 3
- 238000006124 Pilkington process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000000038 blue colorant Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 description 1
- LVIYYTJTOKJJOC-UHFFFAOYSA-N nickel phthalocyanine Chemical compound [Ni+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 LVIYYTJTOKJJOC-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000001060 yellow colorant Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
- C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C4/00—Compositions for glass with special properties
- C03C4/02—Compositions for glass with special properties for coloured glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C4/00—Compositions for glass with special properties
- C03C4/08—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C4/00—Compositions for glass with special properties
- C03C4/08—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
- C03C4/085—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths for ultraviolet absorbing glass
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
Abstract
The invention relates to a green glass composition. The green glass composition includes a base glass composition including: SiO2 from 65 to 75 weight percent, Na20 from 10 to 20 weight percent, CaO from 5 to 15 weight percent, MgO from 0 to 5 weight percent, A12O3 from 0 to 5 weight percent, K20 from 0 to 5 weight percent, and a colorant and property modifying portion including total iron equal to or less than 0.6 weight percent; and TiO2 ranging from 0.1 to 1.0 weight percent, wherein the redox ratio ranges from 0.33 to 0.45 and the weight percents are based on the total weight of the composition.
Description
The application is to be dividing an application of July 25, application number in 2006 are 200680027780.2, denomination of invention is " green glass composition " application for a patent for invention the applying date.
Invention field
The present invention relates to glass composition, particularly there is the green glass composition of ultraviolet ray (" the UV ") performance of improvement.
Background of invention
Glass baseplate is for various uses, such as automobile application, Application in Building, aerospace applications etc.According to the end-use of glass baseplate, wish that glass baseplate shows specifically (a) aesthetic properties, such as but not limited to color, and (b) sunlight control characteristics, such as but not limited to total solar energy transmittance (" TSET "), infrared transmission than and ultraviolet (uv) transmission ratio.
For example, in automobile application aspect, glass baseplate is as vehicle windows (vision panels) (being front window, side window etc.).Vehicle windows need to present required color.At present, the required color of vehicle windows comprises blueness, green and grey.In addition,, in the U.S., if vehicle windows is used as front windshield, it must show and be equal to or greater than 70% visible transmission than (" Lta ").Other countries beyond the U.S. may be different for the Lta requirement of windscreen.
The aesthetic properties of glass baseplate and sunlight control characteristics can regulate by several different modes.First kind of way is included in deposited coatings on the surface of glass baseplate.The second way comprises the chemical constitution (forming the weight percent of various materials in the material type of glass composition and/or glass composition) that change to form glass baseplate.Conventionally, to the parent glass composition of knowing, for example, in soda lime parent glass composition, add tinting material and/or can regulate other material of the solar properties of this glass composition, so that the glass baseplate that shows special performance to be provided.Although a kind of tinting material maybe can regulate a kind of effect of material of the solar properties of this glass composition may be known (for example, in parent glass composition, add FeO can increase infrared rays (IR) absorption of this glass composition as everyone knows), yet essence of the present invention is material-every kind tinting material or the material of the solar properties that uses multiple tinting material and/or can regulate this glass composition and can produces separately unique effect, thereby jointly obtains the combination of various performances.
According to the present invention, to add the certain material of the solar properties that can regulate glass composition in soda lime parent glass composition with specified quantitative, provide and can show the aesthetic properties of requirement and the glass baseplate of sunlight control characteristics.The glass baseplate being formed by glass composition of the present invention is as follows in the combination with reference to the aesthetics providing under thickness and sunlight control characteristics of 0.189 inch (4.8mm):
Green, is characterized by the predominant wavelength of 495-535 nanometer and is greater than 1% purity of color;
Be equal to or greater than 60% Lta;
Be less than or equal to total solar energy transmittance (TSET) of 48%; And
Be less than or equal to 55% the total ultraviolet transmission of the sun than (SAE UV).
Summary of the invention
In a nonrestrictive embodiment, the present invention is the glass composition that comprises parent glass composition and tinting material and property regulation part, and described parent glass composition comprises: SiO
265-75 % by weight, Na
2o 10-20 % by weight, CaO 5-15 % by weight, MgO 0-5 % by weight, Al
2o
30-5 % by weight and K
2o 0-5 % by weight, and described tinting material and property regulation partly comprise and are equal to or less than total iron amount of 0.6 % by weight and the TiO of 0.1-1.0 % by weight
2, wherein redox ratio is 0.33-0.45, the gross weight of described % by weight based on composition.
In another nonrestrictive embodiment, the present invention is the glass board material that comprises glass composition, and described glass composition comprises: SiO
265-75 % by weight, Na
2o 10-20 % by weight, CaO 5-15 % by weight, MgO 0-5 % by weight, Al
2o
30-5 % by weight and K
2o 0-5 % by weight, and tinting material and property regulation partly comprise and are equal to or less than total iron of 0.6 % by weight and the TiO of 0.1-1.0 % by weight
2, wherein redox ratio is 0.33-0.45, the gross weight of described % by weight based on composition, and wherein glass board material has one or more following performancees under the thickness of 0.189 inch (4.8mm): at least 70% Lta; Maximum 48% TSET; Maximum 42% SAE UV; The DW of 495-500 nanometer and at least 1% Pe.
In another nonrestrictive embodiment, the present invention is the laminated glass articles that comprises the glass board material of being made by glass composition, and described glass composition comprises: SiO
265-75 % by weight, Na
2o 10-20 % by weight, CaO 5-15 % by weight, MgO 0-5 % by weight, Al
2o
30-5 % by weight and K
2o 0-5 % by weight, and tinting material and property regulation partly comprise and are equal to or less than total iron of 0.6 % by weight and the TiO of 0.1-1.0 % by weight
2, wherein redox ratio is 0.33-0.45, the gross weight of described % by weight based on composition, and wherein glass board material has one or more following performancees under the thickness of 0.189 inch (4.8mm): at least 60% Lta; Maximum 47% TSET; Maximum 55% SAE UV transmittance; The DW of 495-535 nanometer and at least 1% Pe.
Detailed Description Of The Invention
For herein time, all numerical value of the amount that represents size, physical property, processing parameter, composition of using in specification sheets and claims and reaction conditions etc. should be understood to by term " about ", to modify in all instances.Therefore, unless the contrary indicated otherwise, the numerical value of stipulating in following specification sheets and claims can change according to the expected performance of seeking to obtain by the present invention.At least, be not intended to claim range applications doctrine of equivalents, each numerical value should at least be explained according to the number of disclosed significant figure and by applying conventional rounding method.In addition, all scopes disclosed herein should be understood to comprise starting point and terminal value range, and any and all subranges that wherein comprise.For example, the scope of stating " 1-10 " should be believed to comprise any and all subranges of between minimum value 1 and maximum value 10 (and comprising this two values); That is, take 1 or larger minimum value for example, as starting point and take 10 or less maximum value be terminal whole subranges, 1.0-3.8,6.6-9.7 and 5.5-10.
Glass composition of the present invention comprises parent glass part and tinting material and can regulate the material of the sunlight control characteristics of glass.Tinting material and can regulate the material of the sunlight control characteristics of glass to be called here " tinting material and performance adjustment material ".According to the present invention, parent glass partly comprises having the component that is shown in the content in lower list 1.
Table 1. parent glass part
Described parent glass part is called " soda lime " glass composition in the art.
According to the present invention, in parent glass composition, add various tinting materials and the material that can regulate the solar performance characteristics of glass.Tinting material and performance adjustment material that glass composition of the present invention is included comprise: ferric oxide (Fe
2o
3and FeO) and titanium dioxide (" TiO
2").
According to the present invention, iron can be with ferric oxide (Fe
2o
3) and two kinds of forms of iron protoxide (FeO) be present in glass composition.As is well known in the art, Fe
2o
3strong cartridge and the yellow colorants of uv-radiation.As is well known in the art, FeO is strong cartridge and the blue colorant of ir radiation.
As the standing procedure in industry, " total iron " use being present in glass composition of the present invention is present in the " Fe in glass composition
2o
3" weight percent recently represent.This does not represent that all iron that exist in glass composition are all Fe
2o
3form.According to the present invention, the total iron-based in glass composition of the present invention is at most and comprises 0.6 % by weight, for example 0.4-0.59 % by weight, or 0.50-0.58 % by weight in the gross weight meter of glass composition.
As the standing procedure in industry, the amount that is present in the iron in glass composition of the present invention with ferrous state recently represents by the weight percent that is present in " FeO " in glass composition.Although the amount of the iron of ferrous state represents with FeO, in fact the total amount of ferrous state may not be present in glass with FeO.
Glass composition of the present invention has specifically " redox ratio ".During for this paper, the amount that " redox ratio " is the iron of ferrous state (being expressed as " FeO ") (is expressed as " Fe divided by total iron
2o
3") amount.Glass composition according to the present invention has the redox ratio of 0.33-0.45, for example 0.36-0.42, or 0.37-0.40.
The TiO that glass composition of the present invention contains 0.1 % by weight-1.0 % by weight
2, 0.2 % by weight-0.5 % by weight for example, the gross weight of wherein wt % based on glass composition.TiO
2it is uv-radiation cartridge as known in the art.
In a non-limiting embodiments, glass composition of the present invention can contain molybdenum oxide (MoO
3) suppressing to form nickelous sulfide stone, the latter can be present in glass and damage the quality of glass.In composition of the present invention, can add MoO
310-750PPM, for example 100-300PPM.
Glass composition of the present invention can be produced by conventional technology for making glass.For example, glass composition can be formed by admixtion by crucible melting, dull and stereotyped drawing, float glass process etc.Typically, known admixtion and other component are mixed to form to parent material, are processed into subsequently glass composition of the present invention.In a non-limiting embodiments, glass composition of the present invention forms by float glass process well known in the art.
For example, owing to producing glass composition of the present invention raw material and/or equipment used, some impurity, SrO and ZrO
2can be present in final glass composition.Such material is present in glass composition on a small quantity, is referred to herein as " tramp material ".Tramp material is inoperative to the performance of glass.
In a non-limiting embodiments of the present invention, described glass composition is made to glass baseplate common in this area and/or laminated glass articles.Can make the glass baseplate with various thickness.For example, can make the glass baseplate with maximum 24mm thickness.
In a nonrestrictive embodiment, the present invention is the layered product of being made by least one glass baseplate according to the present invention, and wherein this glass baseplate shows one or more following performancees under the thickness of 0.189 inch (4.8mm):
Green, is characterized in that, predominant wavelength is 495-535 nanometer, for example 500-530 nanometer or 505-525 nanometer, and purity of color is more than or equal to 1%, for example, be more than or equal to 2%, or be more than or equal to 3%.
Lta is equal to or greater than 60%, for example, be equal to or greater than 65%, or is equal to or greater than 70%;
TSET is less than or equal to 48%, for example, be equal to or less than 45%, or is equal to or less than 43%; And
The total ultraviolet transmission of the sun is less than or equal to 55% than (representing with " SAE UV "), for example, be equal to or less than 52%, or be equal to or less than 50%.
According to the present invention, above-mentioned performance records in the following manner:
Visible transmission represents the data of measuring in 380-770 nanometer wavelength range with 10 nanometer intervals based on use C.I.E.1931 standard light source " A " and the value calculating than (Lta).
The total ultraviolet (uv) transmission of the sun represents the data of measuring in 300-400 nanometer wavelength range with 5 nanometer intervals based on use SAE1796 standard and the value calculating than (SAE UV).
Total solar energy transmittance (TSET) represents the transmittance based on 50 nanometer interval from 300 to 2500 nano measurements and the value that calculates.
Color is described by predominant wavelength (DW), and purity of color (Pe) represents to have the data that 2 ° of scopic C.I.E.1931 standard light sources " C " measure and the value calculating based on use.
Full solar transmission is used and calculates according to the air mass solar ray energy data of ASTM am1.5g (E892T.1) (air mass solar data) than data.All transmittance numerical applications trapezoidal rules as known in the art are in wavelength region upper integral.
In a non-limiting embodiments of the present invention, glass baseplate is as glass vision panel.In another one non-limiting embodiments, this glass vision panel is the shield glass that shows the Lta that is equal to or greater than 70%.
Embodiment
By following non-limiting examples, the present invention is illustrated.Embodiment carries out in the following manner.
For embodiment 1-2, admixtion is weighed up, mixed and add crucible.This admixtion is shown in lower list 2.All material weight in gram.Admixtion melts 30 minutes in 8 inches of platinum crucibles in design temperature is the resistance furnace of 2450 °F (1343 ℃) in air atmosphere.Furnace temperature is risen to 2500 °F (1371 ℃), make admixtion heating 30 minutes.Furnace temperature is risen to 2550 °F (1399 ℃), make admixtion heating 30 minutes.Furnace temperature is risen to 2650 °F (1454 ℃), make admixtion heating 30 minutes.Then glass melt is poured in the water under room temperature and (in this area, be called " glass frit forms (glass fritting) ") to produce glass frit.Glass frit is in the annealing furnace of 1100 °F (593 ℃) dry 20 minutes at design temperature.Glass frit is put back in crucible, and crucible is put into the stove that design temperature is 2650 °F (1454 ℃).Then glass frit is heated in stove one hour.
Inclusion in crucible is made to frit again as mentioned above.Then glass frit is put into crucible, and crucible is put into the stove that design temperature is 2650 °F (1454 ℃).Then glass frit is heated two hours in stove.Then glass melt is cast on metal platform.The glass board material obtaining is put into the annealing furnace one hour that design temperature is 1100 °F (593 ℃).Cut off the power supply of annealing furnace, glass board material is retained in annealing furnace to 16 hours until it is cooling.Then the sample of being made by glass melt is ground and polishing.
For embodiment 3-10, admixtion is weighed up, mixed and add crucible.The admixtion of half melts 30 minutes in 4 inches of platinum crucibles in design temperature is the resistance furnace of 2450 °F (1343 ℃) in air atmosphere.Then, second half admixtion is added to crucible.Furnace temperature is risen to 2500 °F (1371 ℃), make admixtion heating 30 minutes.Furnace temperature is risen to 2550 °F (1399 ℃), make admixtion heating 30 minutes.Furnace temperature is risen to 2650 °F (1454 ℃), make admixtion heating 30 minutes.With mode sintered glass melt discussed earlier, produce glass frit.Glass frit is in the annealing furnace of 1100 °F (593 ℃) dry 20 minutes at design temperature.Glass frit is put back in crucible, and crucible is put into the stove that design temperature is 2650 °F (1454 ℃).Then glass frit heats one hour in stove.Inclusion in crucible is carried out clinkering again as mentioned above.Glass frit is put into crucible, and crucible is put into the stove that design temperature is 2650 °F (1454 ℃).Then glass frit is heated two hours in stove.Glass melt is cast on metal platform.The glass board material obtaining is put into the annealing furnace one hour that design temperature is 1100 °F (593 ℃).Cut off the power supply of annealing furnace, glass board material is retained in annealing furnace to 16 hours until it is cooling.Then the sample of being made by glass melt is ground and polishing.
The composition situation of exemplary glass compositions constructed in accordance is shown in lower list 3.In fact exemplary composition contains the following tramp material not being included in table: SO
3, SrO, ZrO
2, Cl and BaO.
Table 3. is according to glass composition of the present invention
Table 4 has shown the various performancees of being made by glass composition according to the present invention, have the glass baseplate of 0.189 inch of (4.8mm) thickness.Use the spectral response curve of Perkin Elmer Lambda9 spectrophotometer measurement sample.
Table 5 has shown the various performancees of the laminated glass articles of being made by glass composition according to the present invention.Take off data based on single base material, is used computer model to calculate spectral response curve and the color of laminated glass articles.The layered product of simulation contains two sheet glass, every same composition and the thickness with table 5 regulation, the uv-radiation that 0.030 inch (0.76mm) is thick absorbs vinyl interlayer and can with the model of BE1700, buy from E.I.du Pont de Nemours and Company (Wilmington, DE).
Conclusion
Based on table 4, the non-limiting example of glass composition of the present invention can be used for making and has 0.189 inch (4.8mm) glass baseplate thick and that show one or more following performancees: be greater than 70%, for example the Lta of 72-75%; Be less than 48%, for example the TSET of 44-47%; Be less than 42%, for example the SAE UV of 37-41%; The DW of 495-500 nanometer; And be greater than 3%, the Pe of 3.3-4.5% for example.
Based on table 5, the non-limiting example of glass composition of the present invention can be used for making the laminated glass articles that shows one or more following performancees: be greater than 70%, for example the Lta of 72-75%; Be less than 44%, for example the TSET of 40-43%; Be less than 5%, for example the SAE UV of 2-3% (quite a few in the ultraviolet radiation absorption that interlayer embodiment presents is owing to middle layer); The DW of 497-505 nanometer; And be greater than 1%, the Pe of 3-5% for example.
Those skilled in the art easily understand, and can within not departing from the disclosed concept of above-mentioned specification sheets, to the present invention, make change.Such change should be thought and comprises within the scope of the invention.Thus, the particular of describing in detail is hereinbefore just for the ease of intuitively illustrating rather than limiting the scope of the invention, and scope of the present invention is provided by the four corner of the claims that attach and any and whole equivalent scope thereof.
Claims (7)
1. glass board material, it comprises parent glass composition and tinting material and property regulation part, and described parent glass composition comprises:
SiO
265-75 % by weight,
Na
2o 10-20 % by weight,
CaO 5-15 % by weight,
MgO 0-5 % by weight,
Al
2o
30-5 % by weight, and
K
2o 0-5 % by weight,
Described tinting material and property regulation part mainly consist of following composition:
Be equal to or less than 0.60%, with Fe
2o
3total iron of representing of % by weight;
The TiO of 0.1-1.0 % by weight
2, and
Redox ratio is 0.36-0.42, the gross weight of wherein said % by weight based on composition, and redox ratio is to be expressed as the amount of iron of ferrous state of FeO divided by being expressed as Fe
2o
3the amount of total iron; And
This glass board material shows following performance under the thickness of 0.189 inch (4.8mm):
At least 70% Lta;
Maximum 48% TSET;
Maximum 55% SAE UV;
The predominant wavelength of 495-535nm; And
At least 1% Pe.
2. according to the glass board material of claim 1, wherein total iron is 0.40-0.59 % by weight; TiO
2for 0.2-0.5 % by weight; Redox ratio is 0.37-0.40.
3. glass board material, it comprises glass composition and tinting material and property regulation part, and described glass composition comprises:
SiO
265-75 % by weight,
Na
2o 10-20 % by weight,
CaO 5-15 % by weight,
MgO 0-5 % by weight,
Al
2o
30-5 % by weight, and
K
2o 0-5 % by weight, and
Described tinting material and property regulation part mainly consist of following composition:
Be equal to or less than 0.60 % by weight, with Fe
2o
3total iron of representing of % by weight;
The TiO of 0.1-1.0 % by weight
2, and
Redox ratio is 0.37-0.40, the gross weight of wherein said % by weight based on composition, and redox ratio is to be expressed as the amount of iron of ferrous state of FeO divided by being expressed as Fe
2o
3the amount of total iron; And
This glass board material shows following performance under the thickness of 0.189 inch (4.8mm):
At least 70% Lta;
Maximum 48% TSET;
Maximum 42% SAE UV;
The predominant wavelength of 495-500nm; And
At least 1% Pe.
4. according to the glass board material of claim 3, wherein glass composition has the TiO of 0.2-0.5 % by weight
2.
5. laminated glass articles, it comprises the glass board material of partly being made by glass composition and tinting material and property regulation, and described glass composition comprises:
SiO
265-75 % by weight,
Na
2o 10-20 % by weight,
CaO 5-15 % by weight,
MgO 0-5 % by weight,
Al
2o
30-5 % by weight, and
K
2o 0-5 % by weight,
Described tinting material and property regulation part mainly consist of following composition:
Be equal to or less than 0.60 % by weight, with Fe
2o
3total iron of representing of % by weight; With
The TiO of 0.1-1.0 % by weight
2, and
Redox ratio is 0.37-0.40, the gross weight of wherein said % by weight based on composition, and redox ratio is to be expressed as the amount of iron of ferrous state of FeO divided by being expressed as Fe
2o
3the amount of total iron; And
Wherein this glass board material shows following performance under the thickness of 0.189 inch (4.8mm):
At least 70% Lta;
Maximum 48% TSET;
Maximum 55% SAE UV transmittance;
The predominant wavelength of 495-535 nanometer; And
At least 1% Pe.
6. according to the laminated glass articles of claim 5, wherein total iron of glass board material is 0.40-0.59 % by weight.
7. according to the laminated glass articles of claim 6, the TiO of glass board material wherein
2for 0.2-0.5 % by weight.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/192,497 | 2005-07-29 | ||
| US11/192,497 US7678722B2 (en) | 2005-07-29 | 2005-07-29 | Green glass composition |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006800277802A Division CN101395094A (en) | 2005-07-29 | 2006-07-25 | Green glass composition |
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| Publication Number | Publication Date |
|---|---|
| CN104086081A true CN104086081A (en) | 2014-10-08 |
Family
ID=37101565
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410322622.6A Pending CN104086081A (en) | 2005-07-29 | 2006-07-25 | Green glass composition |
| CNA2006800277802A Pending CN101395094A (en) | 2005-07-29 | 2006-07-25 | Green glass composition |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006800277802A Pending CN101395094A (en) | 2005-07-29 | 2006-07-25 | Green glass composition |
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| Country | Link |
|---|---|
| US (1) | US7678722B2 (en) |
| EP (1) | EP1910239B1 (en) |
| KR (1) | KR101012997B1 (en) |
| CN (2) | CN104086081A (en) |
| BR (1) | BRPI0614653A2 (en) |
| CA (1) | CA2616970C (en) |
| ES (1) | ES2749723T3 (en) |
| MX (1) | MX2008001142A (en) |
| RU (1) | RU2396220C2 (en) |
| WO (1) | WO2007016126A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107531553A (en) * | 2015-05-12 | 2018-01-02 | 旭硝子株式会社 | Glass and glass component |
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| JP2018526304A (en) * | 2015-06-02 | 2018-09-13 | コーニング インコーポレイテッド | Laminated glass article having a colored layer |
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| KR101969627B1 (en) * | 2016-06-23 | 2019-04-16 | 주식회사 케이씨씨 | Composition for green colored glass |
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| WO2019006294A1 (en) | 2017-06-30 | 2019-01-03 | The Procter & Gamble Company | Hip-to-side silhouettes for boxer brief type disposable absorbent articles and arrays |
| JP2020525082A (en) | 2017-06-30 | 2020-08-27 | ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ | Hip-side and waist-side silhouettes for bikini/low rise brief disposable absorbent articles and arrays |
| WO2019006318A1 (en) | 2017-06-30 | 2019-01-03 | The Procter & Gamble Company | Length-to-hip and length-to-waist silhouettes of disposable absorbent articles and arrays |
| WO2019006316A1 (en) | 2017-06-30 | 2019-01-03 | The Procter & Gamble Company | Length-to-side silhouettes for bikini/low rise brief type disposable absorbent articles and arrays |
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- 2006-07-25 CN CN201410322622.6A patent/CN104086081A/en active Pending
- 2006-07-25 BR BRPI0614653-8A patent/BRPI0614653A2/en not_active Application Discontinuation
- 2006-07-25 RU RU2008107698/03A patent/RU2396220C2/en active
- 2006-07-25 KR KR1020087002265A patent/KR101012997B1/en active IP Right Grant
- 2006-07-25 ES ES06788485T patent/ES2749723T3/en active Active
- 2006-07-25 CA CA2616970A patent/CA2616970C/en active Active
- 2006-07-25 CN CNA2006800277802A patent/CN101395094A/en active Pending
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Also Published As
| Publication number | Publication date |
|---|---|
| EP1910239B1 (en) | 2019-09-11 |
| ES2749723T3 (en) | 2020-03-23 |
| EP1910239A1 (en) | 2008-04-16 |
| RU2008107698A (en) | 2009-09-10 |
| RU2396220C2 (en) | 2010-08-10 |
| CA2616970C (en) | 2011-03-15 |
| MX2008001142A (en) | 2008-03-13 |
| KR20080018966A (en) | 2008-02-28 |
| CA2616970A1 (en) | 2007-02-08 |
| BRPI0614653A2 (en) | 2011-04-12 |
| WO2007016126A1 (en) | 2007-02-08 |
| KR101012997B1 (en) | 2011-02-10 |
| US20070027021A1 (en) | 2007-02-01 |
| US7678722B2 (en) | 2010-03-16 |
| CN101395094A (en) | 2009-03-25 |
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Effective date of registration: 20170310 Address after: Nuevo Leon, Mexico Applicant after: VITRO variable capital Limited by Share Ltd Address before: ohio Applicant before: PPG Industries, Inc. |
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Application publication date: 20141008 |